Tamela Coates

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Lawson Lundell LLP

Alberta, Canada
    Local Time: Thursday 19:35

Practice Expertise

  • Class Action Law
  • Commercial Litigation
  • Litigation
  • Product Liability

Areas of Practice

  • Class Action Law
  • Commercial Litigation
  • Litigation
  • Product Liability


Tamela (Tammy) Coates is a senior litigation and dispute resolution partner in Lawson Lundell's Calgary office.

Tammy brings more than 25 years of experience advising clients in a wide variety of commercial disputes and with respect to risk management. Currently, she serves clients in the energy, telecommunications, and financial and professional services sectors regarding complex claims involving commercial, environmental, and intellectual property issues and risk and reputational management.

Tammy has appeared before all levels of the Alberta Courts, and has experience before the British Columbia Supreme Court and the Federal Court of Canada. She has extensive experience acting as counsel to numerous major energy companies with respect to upstream and commercial disputes, and landowner claims regarding water, soil, vegetation, and air contamination, including media and reputation management. She has also been retained to remedy issues regarding freehold leases, purchase and sale, operating, pooling, split title, and production disputes in addition to a variety of commercial disputes in insolvency situations, patent claims and misappropriation of intellectual property.

Tammy has acted as counsel to a major telecommunications company in a variety of commercial, corporate, and telecommunications related disputes, including corporate shareholding disclosure, facility and network placement, advertising and other publications, and class actions. She has also acted as counsel to an international wind development company and local developer in a commercial sale dispute and corollary dispute regarding connection rights to the provincial power grid.

Tammy frequently provides counsel to charities on a volunteer basis.

Tammy is a regular contributor to Lawson Lundell's Western Canada Business Litigation Blog, a resource that examines current trends and interesting issues emerging in the legal and business communities.

Bar Admissions
Alberta (1989)

University of Saskatchewan (LL.B, 1988, with Great Distinction)
FCIArb (Fellowship of the Chartered Institute of Arbitrators), (October 2014)
Negotiation Training Courses at the Harvard Program on Negotiation (Summer 2008)
Successfully completed formal training through the Alberta Arbitration and Mediation Society with respect to mediation neutrals

Areas of Practice

  • Class Action Law
  • Commercial Litigation
  • Litigation
  • Product Liability

Professional Career

Professional Associations
Recognition and Ranking
*Women in Law Leadership (WILL) Award - Leadership in the Profession in Private Practice
Queen Elizabeth II Diamond Jubilee Medal
*Recognized by Benchmark Litigation as a Local Litigation Star (Alberta) 2013/2015 and a Litigation Star (Canada) 2013
*Recognized by The Legal 500 Canada 2013 in the area of Dispute Resolution
*Martindale-Hubbell International Law Directory: BV Peer Review rated
*Recommended by Chambers Global: The Guide to the World's Leading Lawyers for Business 2011 and 2012 as a leading lawyer in the area of Dispute Resolution: Alberta
*Selected as one of Calgary's "Top 40 Under 40" for 2004/2005 by Calgary Inc. Magazine

Professional Activities
*Law Society of Alberta: Professional Responsibility Committee
*Fellow, Chartered Institute of Arbitrators
*Member, ADR Institute of Alberta (ADRIA) and ADR Institute of Canada (ADRIC)
*Member, The Advocates' Society
*Appointed Member, Dean's Advisory Council, College of Law, University of Saskatchewan
*Former Guest instructor and/or Team Leader in Trial Advocacy for the University of Calgary, College of Law (for students)
*Former Guest instructor in Trial Advocacy for the Legal Education Society of Alberta (for lawyers)

Community Activities
*Founding Member and Current Chair, Care Canada's "I Am Powerful" Council, Calgary (2013-ongoing)
*Member of the advisory committee to the Alzheimer Society of Calgary and former President, executive member, and volunteer
*Member of the Founders' Group of Big Brothers Big Sisters of Calgary and Area and long-term affiliation, including service as a Volunteer, Director, and President


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